"Love is the most important thing in the world, but baseball is pretty good, too," a child once said. Does your boyfriend, girlfriend, husband, wife or partner love baseball? If so, surprise your beloved this Valentine's Day with a special visit from Nationals mascot Screech or the Single-A Potomac Nationals' Uncle Slam. Screech is available for a five minute surprise appearance in which he'll deliver a Valentine's Day card along with a balloon and a box of chocolates. The cost is $150. Fans can call 202-640-7640 or e-mail This email address is being protected from spambots. You need JavaScript enabled to view it. to book him before Feb. 8. For just $100, P-Nats' fans will receive a dozen red roses and two tickets redeemable for any Potomac game other than opening day or July 4. And, of course, the package will be delivered by Uncle Slam. If interested, call Lake Ridge Florist at 703-494-2299 to reserve the Uncle Slam package prior to Thursday, Feb. 10.